PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

PG12005B50ARelay,electromagnetic

Gte Communication Systems Corp · NSN 5945-00-902-0522 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-00-902-0522 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-902-0522. Primary manufacturer part number: PG12005B50A.
Features
  • Relay,electromagnetic — FSC 5945
  • Coil Quantity: 1
  • Duty Type: CONTINUOUS
  • Winding Quantity: 1
  • 4 verified cross-references
  • Primary manufacturer: Gte Communication Systems Corp
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,electromagnetic, cataloged under National Stock Number 5945-00-902-0522, is classified within Federal Supply Class 5945 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Gte Communication Systems Corp. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5945-00-902-0522
Primary Part NumberPG12005B50A
Item NameRelay,electromagnetic
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerGte Communication Systems Corp
StatusACTIVE
Coil Quantity1
Duty TypeCONTINUOUS
Winding Quantity1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5935-00-045-3109 INTERCHANGEABLE
Connector,receptacle,electrical
6640-00-171-5198 INTERCHANGEABLE
Spatula,laboratory
5325-00-282-7026XRC339 INTERCHANGEABLE
Ring,retaining
West Coast Lockwasher Co., Inc. Dba West Coast Lockwasher Co Inc Div West Coast Lockwasher
4720-00-294-69016617-K INTERCHANGEABLE
Hose Assembly,nonmetallic
Alemite, Llc Dba Skf Usa Inc.
5325-00-598-63128331414 INTERCHANGEABLE
Ring,retaining
U S Army Tank Automotive Command Amsta-Im-Mm
5325-00-598-6314 INTERCHANGEABLE
Ring,retaining
9150-00-664-0050LIQUI-MOLY NV GREASE INTERCHANGEABLE
Grease,ordnance,extreme Pressure
Lockrey Company Llc
5945-00-902-0521 INTERCHANGEABLE
Relay,electromagnetic
5945-00-902-0523 INTERCHANGEABLE
Relay,electromagnetic
5945-00-902-0528 INTERCHANGEABLE
Relay,electromagnetic
Cross-Reference Index
Part NumberManufacturer
PG12005B50A Gte Communication Systems Corp (USA)
PP291-1 Gte Communication Systems Corp (USA)
0STD600 Naval Ordnance Standards (USA)
12Z13001-9344 Naval Ordnance Standards (USA)
Related Parts
5935-00-045-3109INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
6640-00-171-5198INTERCHANGEABLE
SPATULA,LABORATORY
5325-00-282-7026INTERCHANGEABLE
RING,RETAINING
XRC339
4720-00-294-6901INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
6617-K
5325-00-598-6312INTERCHANGEABLE
RING,RETAINING
8331414
5325-00-598-6314INTERCHANGEABLE
RING,RETAINING
9150-00-664-0050INTERCHANGEABLE
GREASE,ORDNANCE,EXTREME PRESSURE
LIQUI-MOLY NV GREASE
5945-00-902-0521INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
5945-00-902-0523INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
5945-00-902-0528INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
5945-00-902-0548INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
3120-00-926-4632INTERCHANGEABLE
BEARING,SLEEVE

Frequently Asked Questions

What is NSN 5945-00-902-0522?

NSN 5945-00-902-0522 is a Relay,electromagnetic, manufactured by Gte Communication Systems Corp, classified under FSC 5945 (No Item Name Available). Status: active.

What are the part numbers for NSN 5945-00-902-0522?

NSN 5945-00-902-0522 has 4 cross-referenced part numbers: PG12005B50A (Gte Communication Systems Corp), PP291-1 (Gte Communication Systems Corp), 0STD600 (Naval Ordnance Standards), 12Z13001-9344 (Naval Ordnance Standards).

What NSN replaces 5945-00-902-0522?

There are 12 known substitutes for 5945-00-902-0522: 5935-00-045-3109, 6640-00-171-5198, 5325-00-282-7026 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of PG12005B50A?

Key specifications for PG12005B50A: Coil Quantity: 1; Duty Type: CONTINUOUS; Winding Quantity: 1. 3 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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